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Приказ резултата 291-300 од 329
Organization of wheat genetic resources in collections
(Hat Yai (Thailand) : Prince of Songkhla University, Faculty of Natural Resources, 2007)
In this paper we outlined our approach in organizing wheat germplasm, where the breeders evaluate and use the collections. Wheat germplasm was organized in three levels. World collection (whole collection) comprises 2,576 ...
Virulence of the Erysiphe graminis dc. Ex Merat f. sp. tritici em. Marchal genotypes proliferated by sexual reproduction
(Beograd : Institut za zaštitu bilja i životnu sredinu, 1991)
The paper deals with the virulence of genotypes which are causal
agents of powdery mildew in wheat proliferated by sexual reproduction,
in 1988 and 1989. Analysis of 735 isolates showed that dominant genes
had virulent ...
Effect of abiotic and biotic stress and crop management on health condition and yield of cereals
(Štip : Faculty of Agriculture of Goce Delcev University, 2018)
Wheat production has become a global problem due to the climate change impact on wheat farming systems, pest management and control. Yield loss predictions are usually made by using regression ...
Screening the virulence of Erysiphe graminis dc. Ex Merat f. sp. tritici em. Marchal in mobile nurseries
(Beograd : Institut za zaštitu bilja i životnu sredinu, 1991)
In 1989 and 1990, we tested in mobile nurseries the virulence of
causal agent of powdery mildew during the spring vegetation of
wheat in Novi Sad and Kragujevac. The different virulence spectra were
determined and the ...
Prouzrokovač sušice klasa i lista strnih žita (Magnaporthe oryzae) - pojava i rizici za proizvodnju u Srbiji / Causal agent of wheat blast (Magnaporthe oryzae) - occurrence and risks for wheat production in Serbia
(Novi Sad : Univerzitet u Novom Sadu, Poljoprivredni fakultet, 2023)
Magnaporthe oryzae (anamorf Pyricularia oryzae) je prouzrokovač sušice klasa i lista strnih žita. Osim što je patogen komercijalno značajnih biljnih vrsta, zaražava i livadsku travu i korovske biljke. U okviru vrste M. ...
Variation of harvest index of wheat and triticale in monocrops and intercrops system of cultivation / Variranje žetvenog indeksa kod pšenice i tritikalea u pojedinačnom i združenom usevu gajenja
(Beograd : Društvo genetičara Srbije, 2022)
The harvest index of grain can be used as indicator for the potential yield of crop. The aim of this study was to determine the variation of the harvest index for wheat and triticale and differences in monocrops and ...
Prouzrokovači truleži korena i prizemnog dela stabla pšenice / Causal agents of root and stem base rot of wheat
(Novi Sad : Institut za ratarstvo i povrtarstvo, 2006)
U proizvodnoj 2004/05. godini na više lokaliteta: Rimski Šančevi, Kać, Kikinda, Zrenjanin, Pančevo, Kovin, Smederevo, Smederevska Palanka, zabeleženo je propadanje biljaka u različitim fenofazama razvoja useva pšenice. Na ...
Nove linije ozime pšenice sa poboljšanom otpornošću prema obligatnim parazitima / New winter wheat lines with improved resistance to obligate parasites
(Beograd : Društvo za zaštitu bilja Srbije, 2004)
Sorta Lovrin 25 i linija FR 81-19 uzete su kao izvori otpornosti prema Bumeria graminis tritici i Puccinia triticina na osnovu višegodišnjih testiranja u poljskim uslovima. Ukrštanja sa dve izuzetno osetljive sorte (Skopljanka ...
Tehnologjja gajenja u funkciji iskorišćavanja genetskog potencijala novijih sorti strnih žita / Effect of growing technology on the utilization of genetic potentials of more recently developed small grains cultivars
(Novi Sad : Institut za ratarstvo i povrtarstvo, 1999)
Visoki genetski i proizvodni potencijal za prinos novih sorti strnih žita u praksi se ne iskorišćava u dovoljnoj meri. U 1997/98. godini ostvareni su znatno niži prinosi u odnosu na potencijal sorti, zemljišta i klime. ...
Contribution of non-specific leaf rust resistance In Yugoslav wheat production and breeding
(Agricultural Research Institute Kromeriz, Ltd., 2001)
The term of the non-specific resistance is based on interactions between different aviable virulences of pathogen and host genotype without significant differences in expression. The genotypes which show the low infection ...